52908663760

素因数分解:

$2^4\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{247607}}^1$

素因数の和:250291

約数の個数: 40

約数和(自身を含む): 123059195136

約数和(自身を除く): 70150531376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2671, 5342, 10684, 13355, 21368, 26710, 42736, 53420, 106840, 213680, 247607, 495214, 990428, 1238035, 1980856, 2476070, 3961712, 4952140, 9904280, 19808560, 661358297, 1322716594, 2645433188, 3306791485, 5290866376, 6613582970, 10581732752, 13227165940, 26454331880, 52908663760]

約数ペア:

[(1, 52908663760), (2, 26454331880), (4, 13227165940), (5, 10581732752), (8, 6613582970), (10, 5290866376), (16, 3306791485), (20, 2645433188), (40, 1322716594), (80, 661358297), (2671, 19808560), (5342, 9904280), (10684, 4952140), (13355, 3961712), (21368, 2476070), (26710, 1980856), (42736, 1238035), (53420, 990428), (106840, 495214), (213680, 247607)]